[SR-Users] Kamailio LCR unable to relay new calls, memory issue

Camila Troncoso ctroncoso at redvoiss.net
Mon Mar 10 17:01:37 CET 2014


Daniel,



With the command " kamctl fifo get_statistics all" i get this:



shmem:fragments = 2565

shmem:free_size = 1028552

shmem:max_used_size = 33554432

shmem:real_used_size = 32525880

shmem:total_size = 33554432

shmem:used_size = 26417552





Regards,



Camila





*De:* Camila Troncoso [mailto:ctroncoso at redvoiss.net]
*Enviado el:* lunes, 10 de marzo de 2014 12:43
*Para:* 'miconda at gmail.com'; 'Kamailio (SER) - Users Mailing List'
*Asunto:* RE: [SR-Users] Kamailio LCR unable to relay new calls, memory
issue



Daniel,



I haven't use  the -m command.



I´m running kamailio 3.2.4 version.



The command kamctl stats is  not available.



Regards,



Camila





*De:* sr-users-bounces at lists.sip-router.org [
mailto:sr-users-bounces at lists.sip-router.org<sr-users-bounces at lists.sip-router.org>]
*En nombre de *Daniel-Constantin Mierla
*Enviado el:* lunes, 10 de marzo de 2014 11:52
*Para:* Kamailio (SER) - Users Mailing List
*Asunto:* Re: [SR-Users] Kamailio LCR unable to relay new calls, memory
issue



Hello,

how much shared memory have you allocated to kamailio? In other words, have
you given any value via -m command line parameter?

You can see it also via:

kamctl stats

Look for shmem fields.

Cheers,
Daniel

On 10/03/14 14:37, Camila Troncoso wrote:

Hi,



Last Friday I presented a increase of load in kamailio by a client. The
load was almost twice as usual. By that time I encountered with many issues
in kamailio. The calls were not relay to gateways, and a lot of messages
about memory were appearing in log file. Kamailio didn't crash.  When I
remove the extra traffic all went back to normal. Is there a issue about
memory leak or about to few memory resources to manage this amount of
traffic?



ERROR: tm [t_reply.c:1799]: ERROR: relay_reply: cannot alloc reply shmem

ERROR: <core> [msg_translator.c:1782]: ERROR: build_req_buf_from_sip_req:
out of memory

ERROR: tm [t_fwd.c:431]: ERROR: print_uac_request: no shm mem

ERROR: tm [t_fwd.c:1534]: ERROR: t_forward_nonack: failure to add branches

ERROR: tm [tm.c:1369]: ERROR: w_t_relay_to: t_relay_to failed

ERROR: tm [t_reply.c:598]: ERROR: _reply_light: cannot allocate shmem buffer

ERROR: tm [t_msgbuilder.c:371]: ERROR: cannot allocate shared memory

ERROR: tm [t_msgbuilder.c:521]: ERROR: build_local_reparse: cannot build
ACK request

MERROR: tm [t_msgbuilder.c:371]: ERROR: cannot allocate shared memory

ERROR: tm [t_msgbuilder.c:521]: ERROR: build_local_reparse: cannot build
ACK request

ERROR: sl [sl_funcs.c:282]: ERROR: sl_reply_error used: No error (2/SL)



ERROR: <core> [msg_translator.c:1782]: ERROR: build_req_buf_from_sip_req:
out of memory

ERROR: tm [t_fwd.c:431]: ERROR: print_uac_request: no shm mem

ERROR: tm [t_fwd.c:1534]: ERROR: t_forward_nonack: failure to add branches

ERROR: tm [tm.c:1369]: ERROR: w_t_relay_to: t_relay_to failed

ERROR: sl [sl_funcs.c:282]: ERROR: sl_reply_error used: No error (2/SL)

ERROR: <core> [sip_msg_clone.c:506]: ERROR: sip_msg_cloner: cannot allocate
memory

ERROR: tm [t_lookup.c:1338]: ERROR: new_t: out of mem:

ERROR: tm [t_lookup.c:1478]: ERROR: t_newtran: new_t failed

ERROR: sl [sl_funcs.c:282]: ERROR: sl_reply_error used: I'm terribly sorry,
server error occurred (1/SL)





Regards,



Camila




*Camila Troncoso Solar **|* Ingeniero de Desarollo

+56 2 22408535 *·* +56 9 97327220  |   ctroncoso at redvoiss.net

Badajoz 130, piso 16, Las Condes   |  Santiago  - CHILE   |  *www.redvoiss.com
<http://www.redvoiss.com>*







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-- 

Daniel-Constantin Mierla - http://www.asipto.com

http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

Kamailio World Conference - April 2-4, 2014, Berlin, Germany

http://www.kamailioworld.com
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